BALL POINT PEN PASSAGE CROSSWORD PUZZLE

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Across
  1. 4. Able to work well again and again
  2. 6. Designed to be thrown away after use
  3. 8. Made for buying and selling
Down
  1. 1. Height above the ground
  2. 2. A person who creates something new
  3. 3. A person who writes news stories
  4. 5. A legal document that protects an invention
  5. 7. To spread or blur ink